| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Research Abstract |
In this research, we proposed a new compressive sensing method of Ray-Space in circular camera array. The compressive sensing utilizes special characteristics of Ray-Space that transformed data has sparse data structure. As the first step, we defined a new transform and inverse transform method between Ray-space and a new domain, where the amount of information can be efficiently reduced. We used an integral transform using the feature of Ray-space in polar coordinate system. We solved the problem of high computation cost by introducing successive approximation. In the experiment, we reduced low-frequency components of transformed data in the domain defined above, and confirmed that the original Ray-space data can be reconstructed with small error.
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